package com.ujiuye.web;

import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.io.PrintWriter;

@MultipartConfig
@WebServlet("/logout")
public class LogoutServlet extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //解决中文乱码
//        req.setCharacterEncoding("utf-8");
//        resp.setContentType("text/html;charset=utf-8");
        PrintWriter pw = resp.getWriter();

//销毁session对象
        HttpSession session = req.getSession();
        session.invalidate();
        resp.sendRedirect("login.jsp");
    }
}
